EP0339365A3 - Method and circuit arrangement for reducing flimmer in a television receiver - Google Patents
Method and circuit arrangement for reducing flimmer in a television receiver Download PDFInfo
- Publication number
- EP0339365A3 EP0339365A3 EP19890106470 EP89106470A EP0339365A3 EP 0339365 A3 EP0339365 A3 EP 0339365A3 EP 19890106470 EP19890106470 EP 19890106470 EP 89106470 A EP89106470 A EP 89106470A EP 0339365 A3 EP0339365 A3 EP 0339365A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- frequency
- flicker
- line interlace
- vertical
- television
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0127—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level by changing the field or frame frequency of the incoming video signal, e.g. frame rate converter
- H04N7/0132—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level by changing the field or frame frequency of the incoming video signal, e.g. frame rate converter the field or frame frequency of the incoming video signal being multiplied by a positive integer, e.g. for flicker reduction
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Systems (AREA)
- Picture Signal Circuits (AREA)
- Color Television Image Signal Generators (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3814570 | 1988-04-29 | ||
DE3814570A DE3814570A1 (en) | 1988-04-29 | 1988-04-29 | METHOD AND CIRCUIT ARRANGEMENT FOR FLIMER REDUCTION IN A TELEVISION RECEIVER |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0339365A2 EP0339365A2 (en) | 1989-11-02 |
EP0339365A3 true EP0339365A3 (en) | 1991-11-21 |
EP0339365B1 EP0339365B1 (en) | 1995-07-05 |
Family
ID=6353228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP89106470A Expired - Lifetime EP0339365B1 (en) | 1988-04-29 | 1989-04-12 | Method and circuit arrangement for reducing flimmer in a television receiver |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0339365B1 (en) |
AT (1) | ATE124831T1 (en) |
DE (2) | DE3814570A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69114795T2 (en) * | 1990-09-03 | 1996-06-27 | Philips Electronics Nv | Motion compensated frame rate conversion. |
ES2086564T3 (en) * | 1992-02-07 | 1996-07-01 | Siemens Ag | PROCEDURE AND ARRANGEMENT OF THE CIRCUIT FOR THE REDUCTION OF BLINKING ASSISTED BY THE VECTOR OF MOVEMENT IN A TELEVISION RECEIVER. |
DE4327779C1 (en) * | 1993-08-18 | 1994-12-08 | Siemens Ag | Method and circuit arrangement for a television set for the purpose of reducing flicker |
DE4336352C2 (en) * | 1993-10-25 | 2001-12-06 | Micronas Munich Gmbh | Method and circuit arrangement for reducing flicker in television sets |
DE4414173C1 (en) * | 1994-04-22 | 1995-06-14 | Siemens Ag | Conversion process for video half frame images for display |
DE4434728C1 (en) * | 1994-09-28 | 1995-11-02 | Siemens Ag | Reducing flicker of video signal processing device |
DE19505758A1 (en) * | 1995-02-20 | 1996-08-22 | Siemens Ag | Method and circuit arrangement for flicker reduction for a device for video signal processing |
US20030095202A1 (en) * | 2001-11-21 | 2003-05-22 | Ferguson Kevin M. | Human vision model based slow motion interpolation |
JP5219609B2 (en) * | 2008-05-01 | 2013-06-26 | キヤノン株式会社 | Frame rate conversion apparatus, method and program |
JP5219608B2 (en) | 2008-05-01 | 2013-06-26 | キヤノン株式会社 | Frame rate conversion apparatus, method and program |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0257129A1 (en) * | 1986-08-29 | 1988-03-02 | ANT Nachrichtentechnik GmbH | Process for the reproduction of television signals with improved image quality |
-
1988
- 1988-04-29 DE DE3814570A patent/DE3814570A1/en not_active Withdrawn
-
1989
- 1989-04-12 AT AT89106470T patent/ATE124831T1/en not_active IP Right Cessation
- 1989-04-12 DE DE58909329T patent/DE58909329D1/en not_active Expired - Lifetime
- 1989-04-12 EP EP89106470A patent/EP0339365B1/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0257129A1 (en) * | 1986-08-29 | 1988-03-02 | ANT Nachrichtentechnik GmbH | Process for the reproduction of television signals with improved image quality |
Non-Patent Citations (2)
Title |
---|
IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, Band CE-31, Heft 4, November 1975, Seiten 627-641, IEEE, New York, US; H. SCHRÖDER et al.: "Scanning modes for flicker-free colour TV-reproduction" * |
PATENT ABSTRACTS OF JAPAN, Band 11, Nr. 288 (E-542)[2735], 17. September 1987; & JP-A-62 86 981 (HITACHI) 21-04-1987 * |
Also Published As
Publication number | Publication date |
---|---|
DE3814570A1 (en) | 1989-11-09 |
DE58909329D1 (en) | 1995-08-10 |
EP0339365A2 (en) | 1989-11-02 |
ATE124831T1 (en) | 1995-07-15 |
EP0339365B1 (en) | 1995-07-05 |
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